System board
NOTE:
Replacement thermal material is included with all system board spare part kits.
Description
Spare part number
For use only with computer models equipped with processors with 3- or 6-MB L2 cache
468591-001
For use only with computer models equipped with processors with 2- or 4-MB L2 cache
450482-001
Before removing the system board, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn
the computer on, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet
and then unplugging the AC adapter from the computer.
4.
Remove the following components:
a.
Battery (see
Battery on page 46
)
b.
Hard drive (see
Hard drive on page 50
)
c.
Bluetooth module (see
Bluetooth module on page 53
)
d.
Optical drive (see
Optical drive on page 60
)
e.
Keyboard (see
Keyboard on page 62
)
f.
TouchPad (see
TouchPad on page 66
)
g.
Switch cover (see
Switch cover on page 69
)
h.
Fan/heat sink assembly (see
Fan/heat sink assembly on page 72
)
i.
Graphics card (see
Graphics card on page 74
)
j.
Processor heat sink (see
Heat sink on page 76
)
k.
Display assembly (see
Display assembly on page 79
)
l.
Top cover (see
Top cover on page 85
)
m.
Speaker assembly (see
Speaker assembly on page 87
)
When replacing the system board, be sure that the following components are removed from the
defective system board and installed on the replacement system board:
●
Memory modules (see
Primary memory module on page 54
and
Expansion memory module
on page 65
)
●
WLAN module (see
WLAN module on page 56
)
●
RTC battery (see
RTC battery on page 59
)
●
Modem module (see
Modem module on page 68
)
Component replacement procedures
89
Содержание 8710w - HP Mobile Workstation
Страница 1: ...HP Compaq 8710p Notebook PC and HP Compaq 8710w Mobile Workstation Maintenance and Service Guide ...
Страница 4: ...iv MSG revision history ...
Страница 6: ...vi Safety warning notice ...
Страница 132: ...Where used 14 screws that secure the top cover to the computer 122 Chapter 7 Screw listing ...
Страница 135: ...Where used One screw that secures the system board to the base enclosure Torx TM2 5 4 0 screw 125 ...
Страница 159: ...RJ 11 modem Pin Signal 1 Unused 2 Tip 3 Ring 4 Unused 5 Unused 6 Unused RJ 11 modem 149 ...
Страница 161: ...Universal Serial Bus Pin Signal 1 5 VDC 2 Data 3 Data 4 Ground Universal Serial Bus 151 ...
Страница 175: ......
